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This article is cited in 9 scientific papers (total in 9 papers)
Some classification problems in four-dimensional geometry: distributions, almost complex structures, and generalized Monge–Ampere equations
B. S. Kruglikov M. V. Lomonosov Moscow State University
Abstract:
Three related classification problems on four-manifolds are discussed. First, regular distributions are considered and described locally. After that a classification of almost complex structures of general position in terms of distributions is proposed. Finally, non-degenerate generalized Monge–Ampere equations are classified in terms of $\{e\}$-structures. Symplectic Lie algebras are also considered in an appendix.
Received: 06.02.1997
Citation:
B. S. Kruglikov, “Some classification problems in four-dimensional geometry: distributions, almost complex structures, and generalized Monge–Ampere equations”, Mat. Sb., 189:11 (1998), 61–74; Sb. Math., 189:11 (1998), 1643–1656
Linking options:
https://www.mathnet.ru/eng/sm370https://doi.org/10.1070/sm1998v189n11ABEH000370 https://www.mathnet.ru/eng/sm/v189/i11/p61
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Abstract page: | 396 | Russian version PDF: | 173 | English version PDF: | 11 | References: | 47 | First page: | 1 |
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